Question

which fuel has highest clarific value​

Answer 1

Answer:

hydrogen

Explanation:

Calorific value is nothing but the energy contained in a fuel or food, determined by measuring the heat produced by the complete combustion of a specified quantity of it. This is now usually expressed in joules per kilogram. Hence, hydrogen has the highest calorific value.

Answer 2

Answer:

Here is your answer: Hydrogen

Hope it helps.